Trying to fool me?

I went to Petronas to top up my credit. One out of two staff at the cashier told me that top-up is already sold out. But suddenly the other stuff interrupt my conversation with her friend. She ask me

'nak top-up celcom ke?' 

I nodded.
I gave her RM10 note. 

I got in my car and sent Kimi to his school for night class. I keep waiting and waiting but there is no message from Celcom, which will tell me that I have reloaded. 

I ask mam to go back to the Petronas and I met that staff and her face look pale. I ask her; 

"awak dah top up ke belum?"
"dah tadi. saya share"

'kepala hotak awak. Saya nak topup, bukan nak share dengan awak' Dalam hati je. Control sabar. 

I showed the message that I received from 10130000000 and they said I only get RM1. And from there I already know that she is trying to fool me. Wrong person dear..
I ask her to give me another RM9 (in credit). 

After I get RM10, so just I blah.
So to all of you. Don't believe in anyone and don't put your trust in anyone. Beli je kad, gores sendiri.